IMPULSE•T Instruction Manual - October 2015
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IMPULSE•T General Specifications
230V Class - Standard
460V Class - Standard
230V and 460V Classes
Specification Specification Values and Information for Each 230V-Class Model
2006-T 2010-T 2012-T
Rated output current (A) 6.0 9.6 12.0
Capacity (kVA) 2.3 3.7 4.6
Specification Specification Values and Information for Each 460V-Class Model
4002-T 4004-T 4005-T 4009-T
Rated output current (A) 2.1 4.1 5.4 8.8
Capacity (kVA) 1.6 3.1 4.1 6.7
Specification Specification Value and Information for All Models
Certification cULus, CE, RoHS
Rated input power supply volts & freq 3-phase 200–240 V or 380–480 V; 50/60 Hz
Allowable input voltage fluctuation -15% or +10% of nominal
Allowable input frequency fluctuation ±5% of nominal
Control method Fully digital; sine-wave, pulse-width modulated
Maximum output voltage (VAC) Max output voltage 3-phase, 200–240 V; 380–480 V (proportional to input voltage).
Rated frequency (Hz) Up to twice motor nameplate RPM, 60 Hz standard (150 Hz, consult factory)
Output speed control range 40:1 - V/f
Output frequency accuracy ±0.01%—with digital reference command
±0.5%—with analog reference command; 10 bits/10 V
Frequency reference resolution Digital: 0.01 Hz
Output frequency resolution 0.01 Hz
Overload capacity 120% of rated output current of the drive for 1 minute
Remote frequency reference sources 0–10 VDC (2k); 4–20 mA (250), 0–20 mA
Accel/decel times 0.0 to 25.5 seconds
Braking torque 125% or more with dynamic braking
Motor overload protection UL recognized electronic thermal overload relay; field-programmable
Overcurrent protection level 200% of drive rated current
Circuit protection Ground fault
Overvoltage protection level Approximately 410 VDC (230 V Class), 820 VDC (460 V Class)
Undervoltage protection level Approximately 190 VDC (230 V Class), 380 VDC (460 V Class)
Heatsink overtemperature Thermostat trips at 184–212°F (90–100°C), dependent on drive capacity
Stall prevention Separate functions for accel
Other protection features Lost output phase, failed-oscillator, mechanical overload, and internal braking
transistor failure.
DC bus voltage indication Charge LED is on until DC bus voltage drops below 50 VDC
Location Indoors; requires protection from moisture, corrosive gases, and liquids
Ambient operating temperature 14° to 122°F (-10° to 50°C) for open chassis
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